--- product_id: 572395041 title: "J3R180 JCOP4-180K Java Smart Card (Replace UNFUSED J2A040 Chip Java JCOP) with 2 Track 8.4mm HICO Magnetic Stripe J3R180 JCOP4-180K Java-3pack" brand: "pdxox" price: "A$102" currency: AUD in_stock: true reviews_count: 5 category: "Pdxox" url: https://www.desertcart.com.au/products/572395041-j3r180-jcop4-180k-java-smart-card-replace-unfused-j2a040-chip store_origin: AU region: Australia --- # Java 3.0.5 - cutting-edge OS Dual interface: contact + contactless ECC 521-bit & RSA 4096-bit encryption J3R180 JCOP4-180K Java Smart Card (Replace UNFUSED J2A040 Chip Java JCOP) with 2 Track 8.4mm HICO Magnetic Stripe J3R180 JCOP4-180K Java-3pack **Brand:** pdxox **Price:** A$102 **Availability:** ✅ In Stock ## Summary > 🔑 Unlock elite security & versatility with the J3R180 Java Smart Card — don’t get left behind! ## Quick Answers - **What is this?** J3R180 JCOP4-180K Java Smart Card (Replace UNFUSED J2A040 Chip Java JCOP) with 2 Track 8.4mm HICO Magnetic Stripe J3R180 JCOP4-180K Java-3pack by pdxox - **How much does it cost?** A$102 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.au](https://www.desertcart.com.au/products/572395041-j3r180-jcop4-180k-java-smart-card-replace-unfused-j2a040-chip) ## Best For - pdxox enthusiasts ## Why This Product - Trusted pdxox brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Next-Gen Java Power:** Experience the fastest, most versatile Java Card OS (3.0.5) for seamless applet compatibility and future-proof security. - • **Unmatched Durability:** High-coercivity (HICO) magnetic stripe ensures your data stays intact even in challenging magnetic environments. - • **Dual-Mode Flexibility:** Switch effortlessly between contact and contactless modes to match your workflow and device ecosystem. - • **Military-Grade Encryption:** Protect sensitive data with ECC 521-bit and RSA 4096-bit algorithms—because your credentials deserve the highest defense. - • **Plug & Play Compatibility:** Works flawlessly with top-tier ID card printers like Fargo HDP5000 and Zebra P330i—no inkjet hassles, just smooth integration. ## Overview The J3R180 JCOP4-180K is an advanced Java smart card featuring the latest Java 3.0.5 OS, dual contact/contactless interfaces, and robust ECC 521-bit plus RSA 4096-bit encryption. Designed for high durability with a HICO magnetic stripe, it supports seamless integration with major ID card printers and is ideal for secure applications in healthcare, social security, VIP access, and identity management. ## Description J3R180 is a newer version of the J2A040 Java smart card (J2A040 has stopped production). High speed, equipped with coprocessors and the latest security features. The JAVA version of J3R180 is java3.0.5, the highest version of Java card products. It supports ECC 521 bits and RSA 4096 bits algorithms. This Java card not only has the contact function, but also has the non-contact function. You can use contact or non-contact functions according to your preferences. Our card is suitable for all standard ID card printers, including DC150i and Fargo HDP5000 Zebra P330i. Not suitable for inkjet printers. Stronger magnetic stripes make our cards more durable. When exposed to an external magnetic field, the data on the magnetic strip is more difficult to erase. The chip based on JAVA CPU card has high reliability and is widely used in medical treatment, health management, social security card, VIP card, membership card, identification and other fields. These cards unfused and come with default ATR, which initializes Tunable 1. 0 by default. If there are no other requirements, you can use it directly. If you have requirements for ATR values, we can provide instruction scripts for you to modify. (not used for EMV and ATM) Review: These are really nice. They're Java Card 3.0.5, which is about as new as I can find out there, so they support basically every applet. (I have tested GidsApplet, IsoApplet, SmartPGP, and probably a few more I can't remember.) They're big enough that I haven't filled up the storage yet, despite having multiple applets at a time installed. (GidsApplet and SmartPGP work fine together) They are using the standard default 404142434445464748494A4B4C4D4E4F key so the GlobalPlatformPro tool can load applets easily with no hassle. They're dual-interface, both contact and contactless/RFID. (I haven't used the contactless much but I did confirm it works using my Android phone as a remote smart card reader.) I have not used the magnetic stripe. They do support 4096-bit RSA keys, which is pretty critical for my use case. They seem pretty fast, at least compared to my other (ancient) cards, which are Credentsys Lite 72k (Java Card 2.2.1). They are using T1, direct convention, and work fine with the Identiv SCR3310v2.0 USB Smart Card Reader. pcsc_scan reports ATR: 3B F8 13 00 00 81 31 FE 45 4A 43 4F 50 76 32 34 31 B7 which matches NXP JCOP v2.4.x, and the info from gp --info seems to confirm the chip is as advertised. I had some trouble running JcAlgTest to completion, but I think it was just my system, since there are listings there for similarly-advertised cards. (I'll try again and submit my results as Pdxox J3R180 JCOP4-180K) The only other downside I can find is that they are only using SCP02, not SCP03, for the Global Platform secure channel protocol. However, the applets I'm using do not depend on Global Platform so it doesn't affect them. Nice card whether you are looking to deploy an applet or get into development. Review: These worked perfectly with Satochip applets following the very useful guide by 3rdIteration. The cards then worked with the Seedkeeper app (both desktop and Android version). ## Features - [UPGRADED VERSION] J3R180 is the updated version of J2A040 JAVA smart card(J2A040 have been stop production). Fast and equipped with coprocessor and the newest safety features. - [HIGH VERSION AND HIGH ALGORITHM]The Java version of J3R180 is java3.0.5, which is the highest version of JAVA card products.It supports ECC 521 bits and RSA 4096 bits algorithms. - [DUAL INTERFACE FUNCTION] This JAVA card not only has contact function, but also has contactless function.You can use contact or contactless functions according to your preferences.Our cards work well with all standard ID card printers, including DC150i and Fargo HDP5000 Zebra P330i. Not for use with inkjet printers. - [HICO MAGNETIC STRIP]The stronger magnetic field makes our cards more durable. The data encoded on the stripes are less likely to be erased when exposed to an outside magnetic field. - [APPLICATIONS]This chip CPU JAVA-based card is highly reliable, so it is widely used in Medical, Health Management, Social security card,VIP Card,Membership card, ID-identity recognition,etc. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0CFFDCB4K | | Brand Name | pdxox | | Cellular Technology | GSM | | Customer Reviews | 3.9 3.9 out of 5 stars (27) | | Manufacturer | pdxox | | Number of Items | 3 | | Service Provider | Amazon | ## Product Details - **Brand:** pdxox - **Cellular technology:** GSM - **Number of items:** 3 - **Service provider:** Amazon ## Images ![J3R180 JCOP4-180K Java Smart Card (Replace UNFUSED J2A040 Chip Java JCOP) with 2 Track 8.4mm HICO Magnetic Stripe J3R180 JCOP4-180K Java-3pack - Image 1](https://m.media-amazon.com/images/I/51d5euZ-2rL.jpg) ## Available Options This product comes in different **Number Of Items** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by A***R on 15 December 2023* These are really nice. They're Java Card 3.0.5, which is about as new as I can find out there, so they support basically every applet. (I have tested GidsApplet, IsoApplet, SmartPGP, and probably a few more I can't remember.) They're big enough that I haven't filled up the storage yet, despite having multiple applets at a time installed. (GidsApplet and SmartPGP work fine together) They are using the standard default 404142434445464748494A4B4C4D4E4F key so the GlobalPlatformPro tool can load applets easily with no hassle. They're dual-interface, both contact and contactless/RFID. (I haven't used the contactless much but I did confirm it works using my Android phone as a remote smart card reader.) I have not used the magnetic stripe. They do support 4096-bit RSA keys, which is pretty critical for my use case. They seem pretty fast, at least compared to my other (ancient) cards, which are Credentsys Lite 72k (Java Card 2.2.1). They are using T1, direct convention, and work fine with the Identiv SCR3310v2.0 USB Smart Card Reader. pcsc_scan reports ATR: 3B F8 13 00 00 81 31 FE 45 4A 43 4F 50 76 32 34 31 B7 which matches NXP JCOP v2.4.x, and the info from gp --info seems to confirm the chip is as advertised. I had some trouble running JcAlgTest to completion, but I think it was just my system, since there are listings there for similarly-advertised cards. (I'll try again and submit my results as Pdxox J3R180 JCOP4-180K) The only other downside I can find is that they are only using SCP02, not SCP03, for the Global Platform secure channel protocol. However, the applets I'm using do not depend on Global Platform so it doesn't affect them. Nice card whether you are looking to deploy an applet or get into development. ### ⭐⭐⭐⭐⭐ Review *by S***N on 8 December 2024* These worked perfectly with Satochip applets following the very useful guide by 3rdIteration. The cards then worked with the Seedkeeper app (both desktop and Android version). ### ⭐ Review *by T***S on 4 May 2025* Cards did not come in "OP_READY" state as one would expect new javacards to. Furthermore they only support SCP02 protocol not the newer standard SCP03. Another thing I noticed missing is the ability to use different security domains with these cards. This is not what you want if you are getting a new javacard that you intend to do much of anything with these days. Look elsewhere and you can definitely get proper javacards for less money! ## Frequently Bought Together - Pdxox J3R180 JCOP4-180K Java Smart Card(Replace UNFUSED J2A040 Chip Java JCOP) with 2 Track 8.4mm HICO Magnetic Stripe J3R180 JCOP4-180K Java-3pack - HID Global R30210315-1 OMNIKEY 3021 usb ROHS CONF for Printer - Deftun Card Reader Writer USB Swipe Encoder 3 Tracks MSR605X --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.com.au/products/572395041-j3r180-jcop4-180k-java-smart-card-replace-unfused-j2a040-chip](https://www.desertcart.com.au/products/572395041-j3r180-jcop4-180k-java-smart-card-replace-unfused-j2a040-chip) --- *Product available on Desertcart Australia* *Store origin: AU* *Last updated: 2026-05-03*